CN210880798U

CN210880798U - Mould with shunt structure

Info

Publication number: CN210880798U
Application number: CN201921765894.8U
Authority: CN
Inventors: 陈晨升; 张中领
Original assignee: Ningbo Wanlong Moulding & Plastics Forming Co ltd
Current assignee: Ningbo Wanlong Moulding & Plastics Forming Co ltd
Priority date: 2019-10-21
Filing date: 2019-10-21
Publication date: 2020-06-30
Anticipated expiration: 2029-10-21

Abstract

The utility model discloses an including casing, outer core and interior core, the interior core is installed in outer core, and outer core is installed in the casing, the casing axial is opened there is outer core hole, and outer core hole inner wall is provided with preceding draw-in groove and back draw-in groove, corresponds with it, is provided with preceding card post and back card post on the outer core outer wall, and preceding card post and back card post are respectively correspondingly mutually blocked the post with preceding draw-in groove and back draw-in groove, are connected fixedly between outer core and the interior core through zigzag thread, and the interior core is inside to be hollow structure. The utility model discloses its reasonable in design, simple structure makes things convenient for people's installation and dismantlement, and the inside structure of looking over of the people of also being convenient for simultaneously is favorable to people's change, has reduced holistic disability rate, has reduced the input of cost.

Description

Mould with shunt structure

Technical Field

The utility model relates to a shunt technical field especially relates to a mould with shunt structure.

Background

The flow divider is a pipeline component which is provided with a plurality of branch outlets, and each branch outlet is provided with a valve and can divide liquid or gas in the main pipeline to the branch outlets. If the notice number of 11/18 th month authorization announcement in 2015 is CN204773187U, a splitter tube mold is provided, which comprises a mouth mold and a core mold, wherein the core mold is inserted into the mouth mold, a mouth mold sleeve is arranged on the outer side of the mouth mold, the core mold comprises a core mold front part and a core mold rear part, the core mold front part is of a cylindrical structure, the core mold rear part is of a conical structure, the core mold front part and the core mold rear part are integrally formed, and the core mold front part is internally of a hollow cube structure. This structure has and produces when avoiding producing and hides the material phenomenon, and the raw materials heats continuously, and the carbonization makes the pipe of producing have and avoids appearing the black spot, but its installation is not convenient enough with the dismantlement, if wherein damage to some extent, and it can't look over concrete inner structure and damage, also can lead to holistic scrapping simultaneously to the input of cost has been increaseed, can't satisfy people's user demand.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a mould with shunt structure, its reasonable in design, simple structure makes things convenient for people's installation and dismantlement, and the inside structure of looking over of the people of also being convenient for simultaneously is favorable to people's change, has reduced holistic disability rate, has reduced the input of cost.

In order to realize the purpose, the utility model adopts the technical scheme that:

the utility model provides a mould with shunt structure, includes casing, outer core and inner core, and the inner core is installed in the outer core, and the outer core is installed in the casing, the casing axial is opened there is outer core hole, and outer core hole inner wall is provided with preceding draw-in groove and back draw-in groove, corresponds ground with it, is provided with preceding calorie of post and back card post on the outer core outer wall, preceding calorie of post and back card post respectively correspond ground with preceding draw-in groove and the mutual card post of back draw-in groove, are connected fixedly through zigzag screw between outer core and the inner core, and the inner core is inside to be hollow structure.

The axial length of the shell is consistent with that of the outer core body, so that the outer core body can bear larger pressure, the outer core body can be mounted inside the shell, and damage to the shell and the outer core body in the mounting process can be reduced.

The outer core body is divided into a front cylindrical structure and a rear circular structure which are integrally formed, the strength of the outer core body is enhanced through the design of the outer core body, and the cost is reduced.

The side end face of the shell is provided with the groove, so that people can hold the shell conveniently by hands, the shell is convenient to move, and people can install the shell conveniently by hands.

The zigzag threads are zigzag threads on the outer wall of the inner core body and zigzag thread grooves on the inner wall of the outer core body, and the zigzag threads and the zigzag thread grooves are matched with each other to be used for connecting and fixing the inner core body and the outer core body, so that the installation and the disassembly of people are facilitated.

The detachable core body seat is installed to the inner core body outer end, is provided with the triangle-shaped recess on the core body seat, and the polygon lug (hexagon lug) that the triangle-shaped recess corresponds on being used for the block inner core body, and easy to assemble and dismantlement also connect simultaneously inseparabler.

The utility model has the advantages that: compared with the prior art, the inner wall of the outer core hole of the utility model is provided with a front clamping groove and a rear clamping groove, correspondingly, the outer wall of the outer core is provided with a front clamping column and a rear clamping column, the front clamping column and the rear clamping column are mutually clamped with the front clamping groove and the rear clamping groove correspondingly respectively, so that the outer core and the shell are convenient for people to install and disassemble, the outer core and the inner core are connected and fixed through the zigzag threads, the outer core and the inner core are simpler and more convenient to install and disassemble, and the final assembly of the utility model is convenient for people to check the internal structure, thereby being beneficial to people to replace, reducing the integral rejection rate and reducing the cost input; the outer core body is divided into a front cylindrical structure and a rear circular structure which are integrally formed, the strength of the outer core body is enhanced due to the design, the cost is reduced, and the service life of the equipment is prolonged.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a perspective view of the present invention;

fig. 3 is a schematic view of the connection between the housing and the core body seat of the present invention.

Detailed Description

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or orientations or positional relationships that the products of the present invention are usually placed in when used, and are only used for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the devices or elements indicated must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In order to make the objects, technical solutions and advantages of the present invention more clear, the present invention is further described in detail through the accompanying drawings and embodiments. It should be understood, however, that the description herein of specific embodiments is only intended to illustrate the invention and not to limit the scope of the invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

Referring to fig. 1, 2 and 3, as shown in the figures, a mold with a flow divider structure includes a housing 1, an outer core 2 and an inner core 3, the inner core 3 is installed in the outer core 2, the outer core 2 is installed in the housing 1, a groove 12 is formed on a side end surface of the housing 1, which is convenient for people to hold with hands, thereby facilitating movement and manual installation, an outer core hole 11 is axially formed in the housing 1, a front clamping groove 111 and a rear clamping groove 112 are formed on an inner wall of the outer core hole 11, correspondingly, a front clamping post and a rear clamping post are arranged on an outer wall of the outer core 2, the front clamping post and the rear clamping post are respectively clamped with the front clamping groove 111 and the rear clamping groove 112, an axial length of the housing 1 is consistent with an axial length of the outer core 2, thereby being more beneficial for the outer core 2 to bear a greater pressure, and being more beneficial for the outer core 2 to be installed inside the housing 1, the shell is beneficial to reducing damage to the shell 1 and the outer core 2 in the installation process, the outer core 2 is divided into a front cylindrical structure 21 and a rear circular structure 22, the front cylindrical structure 21 and the rear circular structure 22 are integrally formed, the design enhances the strength of the outer core 2, and is more beneficial to reducing the cost input, the outer core 2 and the inner core 3 are connected and fixed through the zigzag threads 4, the zigzag threads 4 are zigzag threads on the outer wall of the inner core 3 and zigzag thread grooves on the inner wall of the outer core 2, the zigzag threads and the zigzag thread grooves are matched with each other to connect and fix the inner core 3 and the outer core 2, so that the installation and the disassembly of people are convenient, the detachable core seat 5 is installed at the outer end of the inner core 3, a triangular groove is arranged on the core seat 5, and is used for clamping a corresponding polygonal lug (hexagonal lug) on the inner core 3, easy to assemble and dismantle, also connect simultaneously inseparabler, the inside hollow structure that is of inner core body 3.

The utility model discloses do not set up the spanner position on the well inner core body 3, consequently produce when avoiding producing and hide the material phenomenon, the raw materials sustained heating, the carbonization makes the pipe of producing have and avoids appearing the blackspot. And simultaneously the utility model discloses a be provided with outer way on the outer core 2, be favorable to alleviateing its weight own, make things convenient for people's installation and dismantlement.

It should be noted that, although the above embodiments have been described herein, the scope of the present invention is not limited thereby. Therefore, based on the innovative concept of the present invention, the changes and modifications of the embodiments described herein, or the equivalent structure or equivalent process changes made by the contents of the specification and the drawings of the present invention, directly or indirectly apply the above technical solutions to other related technical fields, all included in the protection scope of the present invention.

Claims

1. The utility model provides a mould with shunt structure, includes casing (1), outer core (2) and inner core (3), and install in outer core (2) inner core (3), and install in casing (1) outer core (2), its characterized in that: casing (1) axial is opened there are outer core hole (11), and outer core hole (11) inner wall is provided with preceding draw-in groove (111) and back draw-in groove (112), and with it ground correspondingly, be provided with preceding calorie of post and back card post on outer core (2) outer wall, preceding calorie of post and back card post respectively correspondingly with preceding draw-in groove (111) and back draw-in groove (112) mutual card post, be connected fixedly through zigzag screw thread (4) between outer core (2) and the inner core (3), inner core (3) inside is hollow structure.

2. The mold with a flow divider structure of claim 1, wherein: the axial length of the shell (1) is consistent with that of the outer core body (2).

3. A mold with a diverter structure according to claim 1 or 2, wherein: the outer core body (2) is divided into a front cylindrical structure (21) and a rear circular structure (22), and the front cylindrical structure (21) and the rear circular structure (22) are integrally formed.

4. The mold with a flow divider structure of claim 1, wherein: the side end face of the shell (1) is provided with a groove (12).

5. The mold with a flow divider structure of claim 1, wherein: the zigzag threads (4) are zigzag threads on the outer wall of the inner core body (3) and zigzag thread grooves on the inner wall of the outer core body (2), and the zigzag threads and the zigzag thread grooves are matched with each other to connect and fix the inner core body (3) and the outer core body (2).

6. The mold with a flow divider structure of claim 1, wherein: the outer end of the inner core body (3) is provided with a detachable core body seat (5).